Effects of Hula Hooping Versus Treadmill Exercise on Attitudes and
Transcription
Effects of Hula Hooping Versus Treadmill Exercise on Attitudes and
Courtney J. Stevens, Trent Irwin, Ricky Camplain, Devon Humphreys, & Angela D. Bryan. University of Colorado at Boulder & The University of New Mexico 2/3 or more of American adults are physically inactive (Kahn et al. 2002; CDC, 2008) . Females engage in less physical activity than males (Buckworth & Dishman, 2007). Lack of physical activity is strongly correlated with rates of obesity (Levi, Segal, St Laurent, & Kohn, 2011). (Levi, Segal, St Laurent, & Kohn, 2011). Most common modality (USDHHS) Practical and affordable Adequate? Enjoyable? (Ekkekakis et al., 2008; Hulens, et al., 2003). BUT, visibility /SPA concerns How can we address these barriers and make exercise more fun?? Privacy Low impact Adequate Intensity (Porcari, 2011; www.acefitness.org) Design: 120 sedentary women 2 conditions, (HOOP, n = 58) or (WALK, n = 62) Pre-task survey 30mins moderate intensity exercise bout ▪ Measure of heart rate (HR) and ratings of perceived exertion (RPE) Post-task survey 30 day follow-up survey Test the main effect of exercise condition (HOOP) vs. (WALK) on HR and RPE during a 30 minute exercise session. Measure the effect of condition on change in physical activity level. Baseline 30 days. Explore potential mediators of behavior change. Attitudes toward the behavior Subjective Normative Support Perceived Behavioral Control Intentions to engage in the Behavior Frequency of Behavior (Ajzen & Madden, 1986) 1). The HOOP group will perceive the exercise as less physically exerting (RPE) than the WALK group but average HR (exercise intensity) will not differ. 2). The HOOP group will have greater change in activity scores from baseline to 30 days follow-up. After controlling for BMI… 3). HOOP group will be related to greater attitudes, norms, and PBC scores at post-task. 4). Post-test attitudes, norms, and PBC will predict intentions for exercise at 30 days followup. 5). Exercise intentions will have a significant main effect on change in activity scores. Age Ethnicity Caucasian African American Asian Hispanic Native American Other Education ≤ High School Level ≤ 2 years of college Bachelor’s degree Some grad school Master’s degree PhD/Professional Hula Hoop Treadmill p 27.16 (SD = 7.37) 26.61 (SD = 6.81) .68 .72 19 4 1 24 4 6 15 4 4 25 6 8 .25 10 33 12 2 1 0 9 30 15 1 5 2 Hula Hoop BMI Underweight Normal Weight Over Weight Obese Extreme Obese Treadmill p .08 3 19 14 14 8 3 31 9 14 5 Resting Heart Rate beats per minute (BPM) 85.28 (SD = 14.25) 81.87 (SD = 14.32) .20 Godin Leisure Time Activity Score at baseline 23.74 (SD = 18.42) 29.02 (SD = 22.68) .17 RPE X CONDITION F (1, 118) = 2.05, p = .20 (NS) HEART RATE X CONDITION F ( 1, 118) = 4.90, p = .03 F (1,107) = 2.68 , p = .05 (one-tailed) -.198* Attitudes toward -.029 .182* the behavior -.241** Condition .013 Subjective .024 Frequenc Intentions Hoop = 1 Normative y of Walk = 2 Support Behavior -.259** Perceived Behavioral Control .584*** * p<.05, **p<.01, ***p<.001, Yuan-Bentler scaled χ² (9,n=120) = 14.94, p<.05; CFI=.96 Hula-hooping is equivalent to or better than treadmill walking in terms of aerobic intensity. Instable intentions Novel approaches to exercise may be more effective than traditional approaches for improving exercise participation among physically inactive women. Hula Hoop Treadmill p Attitudes 5.78 (SD = 1.48) 5.94 (SD = 1.04) .418 Norms 4.19 (SD = 1.21) 4.31 (SD = 1.29) .605 PBC 4.53 (SD = 1.40) 4.24 (SD = 1.29) .241 Intentions 3.57 (SD = 1.46) 3.53 (SD = 1.56) .863 “I've tried aerobics, circuit training, weight training, and water aerobics, but hooping is the only thing I've stuck with because it's simply fun. When I put on my music and pick up a hoop, I'm not exercising - I'm playing. I can go from half an hour to two hours or more, depending on what I'm trying to accomplish in a given session. Let's see your typical obese sedentary person do that with aerobics!”